baber/WOPTO huggingface dataset:
Patent KR-20210092902-A (KR)
Inventor: KIM KI BOK
IPC: B61K9/08
Filed: 2020-01-17
Abstract: The present invention provides test equipment using an elastic wave to test breakage or partial breakage of a railroad rail. An elastic wave generates a carrier wave in breakage or partial breakage portions due to the property of the elastic wave, and the breakage or partial breakage of the railroad rail can be tested by measuring the magnitude of the carrier wave. To this end, a breakage sensing device for a railroad rail using an elastic wave comprises: an elastic wave measuring unit consisting of an elastic wave generation unit fixed on one side of a railroad rail to test breakage or partial breakage, and an elastic wave sensing unit provided on the opposite side of the railroad rail on which the elastic wave generation unit is fixed to sense an elastic wave returning by breakage or partial breakage; and an elastic wave separation sensing unit to sense breakage or partial breakage of the railroad rail at separated points by using an elastic wave generated by the elastic wave measuring unit. Accordingly, an elastic wave is transferred and a carrier signal is measured to provide a means for testing nondestructive breakage or partial breakage of a railroad rail. Also, a measured distance can be increased by two-fold if the elastic wave separation sensing unit is installed on both sides based on the elastic wave generation unit.
Patent KR-20200011525-A (KR)
Title: A System for Matching a Mentoring Relationship and Managing a Mentoring Process
Inventor: LI TIAN YONG
IPC: G06Q50/20
Filed: 2020-01-22
Abstract: The present invention relates to a mentoring matching and managing system, which can perform monitoring and feedback for a mentoring process while forming a mentorinig relationship by connecting a mentor having experiences in various fields with a mentee. The mentoring matching and managing system of the present invention comprises: a mentoring linking server (10) for searching and storing mentors of various fields as a mentor group (20), and selecting at least one mentor from the mento group (20) in response to a request of a mentee group (30) to manage a mentoring process; a matching module (40) for selecting the mento for a mentee; a mentor/mentee content module (11) for generating content for management in accordance with selection of the matching module (40); and a monitoring module (50) for monitoring the mentoring process of the selected mentor and mentee.
Patent KR-20210099940-A (KR)
Title: Anticancer Agent Consisted of Unsaturalted Fatty Acid-Conjugated CP2c-Targeting Peptide
Inventor: KIM CHUL GEUN
IPC: A61K38/07
Filed: 2020-02-05
Abstract: The present invention relates to an anticancer agent based on unsaturated fatty acid-binding CP2c targeting peptide. By combining DHA, which is an unsaturated fatty acid, with a peptide, excellent in vivo stability and anticancer efficiency can be exhibited. The present invention includes a transcription factor CP2c target peptide consisting of 4 to 6 amino acids and an unsaturated fatty acid conjugated with the linker peptide.
Patent KR-20210101744-A (KR)
Title: Method and apparatus for providing platform to recommend customized cosmetics
Inventor: KIM REGINA
IPC: G06Q30/06
Filed: 2020-02-11
Abstract: The present invention provides a method and apparatus for providing a platform to recommend customized cosmetics. The apparatus for providing a platform to recommend customized cosmetics includes: a control unit which determines the skin condition of a user based on skin information obtained from the user, and recommends cosmetics containing an active ingredient suitable for the user as a manufacturing ingredient in accordance with the determined user's skin condition; and a memory which stores manufacturing ingredients for the cosmetics.
Patent KR-20200108776-A (KR)
Title: Apparatuses for measuring distance with psuedo 4 tap structure
Inventor: CHOI JAE HYUK
IPC: H04N5/369
Filed: 2020-02-18
Abstract: The present invention relates to an apparatus for measuring a distance of a virtual four-tap structure. According to one embodiment of the present invention, the apparatus for measuring the distance of the virtual four-tap structure comprises: a delta sigma circuit which calculates a delta value of a first angle corresponding to a first row line of a pixel array for measuring a distance of an object through a delta sigma operation, and a delta value of a third angle corresponding to a second row line through the delta sigma operation; a memory which stores the calculated delta value of the first angle corresponding to the first row line; and a calculator which calculates distance information corresponding to the first row line by using the stored delta value of the first angle corresponding to the first row line and the stored delta value of the third angle corresponding to the second row line. According to the present invention, distance information is calculated by using one frame data, thereby being capable of increasing a frame rate.
Patent KR-20210105629-A (KR)
Inventor: LEE SICHUL
IPC: C07K14/415
Filed: 2020-02-19
Abstract: The present invention relates to a plant with improved nitrogen use efficiency and productivity for inducing double activation tagging mutation of an ammonium transporter and glutamate synthesis genes and a manufacturing method thereof. A transformed plant of the present invention remarkably increases the nitrogen use efficiency such as nitrogen absorption, assimilation, and re-movement in a pre-growth step of the plant compared to a wild type or other transformed plants and remarkably increases a growth rate, biomass, and a grain yield through this. The transformed plant increases a crop yield under a nitrogen restriction condition, reduces an amount of a fertilizer, and improves quality of a crop. Therefore, the present invention can be usefully used in agriculture and food fields.
Patent KR-20210106075-A (KR)
Inventor: CHA HEUI JANG
IPC: E06B7/23
Filed: 2020-02-20
Abstract: The present invention relates to a tubular gasket and, more specifically, to a tubular gasket composed of a soft tube mounted on a hard base, wherein the hard base has two first tube mount units formed on the upper side. In addition, two tube mount units are further formed on the lower side of the base, and a gap between the first tube mount units is different from that between the second tube mount units, and the height of the tubular gasket can be increased by stacking a plurality of the bases. When the plurality of the bases are stacked, the first tube mount units of any one base are slide-coupled to the second tube mount units of another base stacked on the upper side. The present invention provides the tubular gasket, which, if mounted on a gap of the lower part of a window (a gap between the lower part of the window and the floor of a window frame) generated due to characteristics of a window and a door, can seal the lower part of the window by means of the soft tube mounted on the first tube mount units, and, if the gap of the lower part of the window is high, can increase the height by staking a plurality of bases or allowing the soft tube to be mounted even on the second tube mount units, thereby blocking the gap of the lower part of the window.
Patent KR-20200115143-A (KR)
Inventor: HONTAMA NAOYA
IPC: C09B57/02
Filed: 2020-03-12
Abstract: An object of the present invention is to provide a quantum dot dispersion capable of suppressing an increase in the half width of a peak at a desired wavelength of a fluorescence spectrum and improving light emission intensity (i.e., fluorescence intensity) than before, and a coating layer-forming composition thereof. The object is achieved by the quantum dot dispersion containing a quantum dot, a light scattering agent, a fluorescent dye, and a solvent, wherein the quantum dot has an absorption spectrum in which a bottom exists in a region with a wavelength of 480 nm or less and a peak exists in a region with a wavelength greater than 480 nm, and a fluorescence spectrum in which a peak exists in a region with a wavelength of 495 to 570 nm; and the fluorescent dye has a fluorescence spectrum in which a peak of fluorescence emission exists between a wavelength A1 of the bottom of the quantum dot and a wavelength A2 of the peak of the absorption spectrum, and a half width of the peak of the fluorescence emission is less than twice the half width of the peak of the fluorescence spectrum of the quantum dot.
Patent KR-20210115548-A (KR)
Title: Method for producing low-salt dried anchovy popping snack
Inventor: PARK SUNG GI
IPC: A23L17/00
Filed: 2020-03-13
Abstract: The present invention relates to a method for producing low-salt dried anchovy puffed rice using anchovies with significantly reduced salt. The method for producing low-salt dried anchovy puffed rice can comprise the following steps: (a) preparing a raw material containing low-salt dried anchovies; and (b) supplying the raw material to a puffer machine and compressing and expanding the same at a predetermined temperature.
Patent KR-20210117095-A (KR)
Title: Nanostructure
Inventor: KANG GU MIN
IPC: B82B3/00
Filed: 2020-03-18
Abstract: The present disclosure relates to a nano structure in a container shape having an opening part. According to the present invention, a nano structure with a large specific surface area can be manufactured.
Patent KR-20200034978-A (KR)
Title: Apparatus for preventing overvoltage of battery system
Inventor: LEE YUNN YOUNG
IPC: H02H7/18
Filed: 2020-03-24
Abstract: The present invention relates to a device for preventing overvoltage of a battery system and, more specifically, to a device for preventing overvoltage of a battery system, which detects overvoltage by using voltage of a battery cell as input power of a passive element, and is operated independently of a battery management system (BMS) which cuts off the power supplied to a battery during overcharging.
Patent KR-20200115294-A (KR)
Inventor: WAGNER TOBIAS
IPC: D04H13/00
Filed: 2020-03-25
Abstract: Disclosed is a method for manufacturing a non-woven fabric laminate having at least two non-woven fabric layers to be sufficiently drawn. According to the present invention, to manufacture each layer, continuous filament is spun through at least one spinning hole, a spunbonded layer is formed, cooled, and drawn to be finally deposited on a deposition device. At least one first spunbonded layer non-woven fabric is manufactured by a crimped multi-component filament and at least one second spunbonded layer non-woven fabric is manufactured by a continuous mono-component component filament. The continuous mono-component filament includes a polypropylene-based elastomer.
Patent KR-20200115298-A (KR)
Inventor: LEE EUNG JU
IPC: H01L23/485
Filed: 2020-03-25
Abstract: Provided is a semiconductor package having a multichip structure in which a plurality of semiconductor chips are stacked. According to the technical idea of the present disclosure the semiconductor package comprises: a lower structure including at least one semiconductor chip and connection conductors connected to the at least one semiconductor chip; connection pads electrically connected to the connection conductors exposed to the upper surface of the lower structure; and a redistribution pattern electrically connecting the connection pads and external connection terminals, wherein the connection conductors have a first width in a first direction parallel to the upper surface of the lower structure, the connection pads have a second width greater than the first width of the connection conductors in the first direction, and the facing sides of the neighboring connection pads are parallel to each other.
Patent KR-20210121476-A (KR)
Title: Grounding Ttype Ground Breaking Device and Method
Inventor: KIM SEOK SAN
IPC: G08B21/18
Filed: 2020-03-30
Abstract: The present invention relates to a grounding earth fault shutoff device and a method thereof and, more specifically, to a grounding earth fault shutoff device and a method thereof, which measure flowing of current through the ground of a streetlight of a metallic material to detect both primary and secondary sensitivity current to shut off power. According to an embodiment of the present invention, the grounding earth fault shutoff device comprises: a streetlight earth leakage breaker (SELB) provided on a streetlight pole of a metallic material, and operating by sensing only current with an earth fault through the ground of the streetlight pole; and a streetlight earth leakage protector (SELP) installed on each branch circuit of a distribution box of a streetlight to be connected to the SELB through an underground line to manage the underground line. CPUs embedded in the SELB and the SELP determine and command in a digital manner.
Patent KR-20210121871-A (KR)
Inventor: KIM SOOK HEE
IPC: B08B5/02
Filed: 2020-03-31
Abstract: The present invention relates to a camera lens automatic cleaning device which periodically and automatically cleans the camera lens as a photographing means mounted on a robot or a like using an air blanket. The camera lens automatic cleaning device includes: a blanket made of aluminum or stainless steel to hold a camera within a housing; and a cleaning module mounted on the blanket and automatically cleaning the lens. The cleaning module includes: a pneumatic discharge unit provided on the blanket; a pneumatic supply member for supplying air pressure to the pneumatic discharge unit; and a control unit for controlling the pneumatic supply member. In the pneumatic discharge unit, a configuration for discharging the air pressure at predetermined time intervals is provided, so that the lens can be periodically and automatically cleaned without damaging the lens.
Patent KR-20200037202-A (KR)
Title: Composition for increasing physical strength or enhancing exercise performance comprising nutmeg extract
Inventor: JANG IK SOON
IPC: A23K10/30
Filed: 2020-04-02
Abstract: The present invention relates to a composition for improving physical strength or exercise performance ability containing a Myristica fragrans extract as an active component. More specifically, the present invention relates to a composition for improving physical strength or exercise performance ability, treating sarcopenia, improving muscle functions, and anti-fatigue, which contains a Myristica fragrans extract as an active component. The Myristica fragrans extract of the present invention not only contains a high lignan-based compound, but also has very excellent effects of improving muscle strength, endurance, and muscle strength when ingested, thereby being effective in treating sarcopenia, and also being able to be usefully used for pharmaceuticals and food for improving physical strength or exercise performance ability.
Patent KR-20210126444-A (KR)
Title: Workpiece ejector device for machine tools
Inventor: HYUNJUNG LEE
IPC: B23Q5/10
Filed: 2020-04-10
Abstract: The present invention relates to a workpiece ejector device for a machine tool, comprising: a chucking unit including a chuck for clamping a workpiece, a draw tube for clamping the chuck, and a chucking cylinder for driving the draw tube forward and backward; and an ejector unit installed in the chucking unit for discharging the workpiece, wherein the ejector unit includes: a workpiece ejector disposed through the inside of the chucking unit; and a workpiece cylinder which is detachably coupled to a part of the workpiece ejector and drives the workpiece ejector forward and backward. An object of the present invention is to provide the workpiece ejector device for a machine tool that allows convenient installation of the ejector unit on one side and the other side of the chucking cylinder.
Patent KR-20210126981-A (KR)
Inventor: YOO JONGHUN
IPC: H03K17/693
Filed: 2020-04-13
Abstract: Various embodiments related to an electronic device have been described, wherein in a switch in accordance with one embodiment, the switch may comprise: a first terminal receiving an RF input signal; a second terminal electrically connectable to the first terminal; a third terminal electrically connectable to the first terminal; a fourth terminal electrically connectable to the second terminal; and a circuit that forms a first path in which the RF input is transmitted by electrically connecting the first terminal and the second terminal based on a first control signal, connects the first terminal and the third terminal based on a second control signal, and connects the second terminal and the fourth terminal to form a second path in which the RF input signal is transmitted. Other embodiments may be possible. Therefore, the present invention enables an efficient RF circuit design.
Patent KR-20210127309-A (KR)
Inventor: RYU SANG WOO
IPC: G01R1/04
Filed: 2020-04-14
Abstract: A cell cartridge, a battery module including the same, a cell jig including the same, and a secondary battery evaluation device including the cell jig include a cell cartridge having a foldable structure, so that storage and stacking of battery cells are convenient, and temperature behavior or performance evaluation of the secondary battery module can be easily performed.
Patent KR-20210129284-A (KR)
Inventor: KIM JU YOUN
IPC: H01L29/66
Filed: 2020-04-16
Abstract: A semiconductor device according to an embodiment of the present invention includes a substrate having first and second regions; a first gate electrode layer disposed on the first region and including a first conductive layer including a plurality of first layers and a first upper conductive layer disposed on the first conductive layer - at least one of the plurality of first layers comprises TiON -; and a second gate electrode layer disposed on the second region and including a second conductive layer including a plurality of second layers and a second upper conductive layer disposed on the second conductive layer. The first transistor including the first gate electrode layer and the second transistor including the second gate electrode layer are MOSFETs of the same channel conductivity type. The threshold voltage of the first transistor can be lower than the threshold voltage of the second transistor.
Patent KR-20210132800-A (KR)
Title: Smart home control system and method using connected car
IPC: H04L12/28
Filed: 2020-04-28
Abstract: The present invention relates to a smart home control system using a connected car and a method thereof which check a state of a smart home by being associated with a smart home system while moving to a destination or home by using a connected car and control the state of the smart home in a connected car. In an audio/video/navigation (AVN) installed in the connected car, the state of the smart home is checked by being associated with the smart home system, a smart home control command is generated to control the smart home system at a remote place, state information of the smart home is transmitted to the AVN by being associated with the AVN in the smart home system, and a device installed in the smart home is controlled according to a control command transmitted from the AVN so as to easily check a situation of the smart home by using the connected car and remotely control the smart home.
Patent KR-20210135781-A (KR)
Title: Camera actuator and camera device comprising the same
IPC: G03B13/36
Filed: 2020-05-06
Abstract: An embodiment of the present invention discloses a camera actuator that includes a housing; a mover on which a reflective member is disposed; a guide part disposed between the housing and the mover; and a driving part for driving the mover. The guide part includes: a support part; a first elastic part coupled to the support part and the mover; and a second elastic part coupled to the support part and the housing. The first elastic part tilts the mover based on a first axis. The second elastic part tilts the mover based on a second axis perpendicular to the first axis.
Patent KR-20210143525-A (KR)
Title: Antimicrobial Composition for Fish Pathogenic Bacteria Comprising Pinus thunbergii Extract
IPC: A61K36/15
Filed: 2020-05-20
Abstract: The present application relates to an antibacterial composition comprising a Pinus thunbergii as an active component, and a method for manufacturing the same. The antibacterial composition according to an aspect of the present invention can effectively control fish pathogenic bacteria, particularly Gram-negative bacteria. The antibacterial composition is a novel eco-friendly material that can replace antibiotics that can act indiscriminately and cause ecosystem disturbance, and by adding the antibacterial composition to feed additives or water quality improvers, it is possible to solve the problem of generating resistant strains in the dense aquaculture industry due to the use of antibiotics.
Patent KR-20210145589-A (KR)
Inventor: LEE HYE MIN
IPC: A62B18/02
Filed: 2020-05-25
Abstract: The present invention relates to a mask strap length adjusting device, and relates to a mask strap length adjusting device which is applied to a mask having a mask body and ear hook parts provided on both sides of the mask body to be hung on the ears of a wearer, and includes a length adjusting member which is connected to the ear hook parts and in close contact with the back of ears to make the ear hook parts hung on the back of ears of the wearer, wherein the length adjusting member comprises: a body part which covers a part of the outer periphery of the ear hook parts to make the ear hook parts in contact with the back of the ears of the wearer; and a coupling part which connects the body part to the ear hook parts and supports the ear hook parts to adjust lengths thereof. According to the present invention, the device can be applied to various head sizes.
Patent KR-20210147187-A (KR)
Inventor: KIM JI HOON
IPC: G01N33/00
Filed: 2020-05-28
Abstract: The present invention relates to a car wash notification device and method using environmental information which may notify the optimized car wash time using environmental information such as an indoor pollution level and weather information, and improve user convenience. When an audio/video device of a vehicle operates, a pollution detection sensor is used to measure the pollution status of the interior of the vehicle, the pollution level in the vehicle interior is measured using the measured pollution state of the interior of the vehicle, the interior car was is determined when the pollution analysis result reference level exceeds and weather information is acquired, and the car wash information is displayed through a pop-up screen based on the acquired weather information, so as to improve the improvement of user convenience.
Patent KR-20210147312-A (KR)
Inventor: PARK BYOUNG CHOO
IPC: H01L51/00
Filed: 2020-05-28
Abstract: The present invention relates to a perovskite solar cell and a method for manufacturing the same, and more particularly, to a perovskite solar cell manufactured by using an H-dip coating method using a specific additive in the atmosphere and a method for manufacturing the same. A photoelectric functional layer is formed by coating in the atmosphere. The photoelectric functional layer is a material layer of self-measured H-dip coated perovskite structure.
Patent KR-20210147349-A (KR)
Inventor: AHN DANG
IPC: G01F1/58
Filed: 2020-05-28
Abstract: The present invention relates to an excitation coil holder capable of adjusting regular electromagnetic field strength, wherein a pipe and outer lateral surfaces of opposite end parts of a pair of body units installed to face each other are provided to face a center part of the pipe. Therefore, the excitation coil holder directs a magnetic field generated from an excitation coil, which is wound with a constant thickness, to the center of the pipe, and can adjust the electromagnetic field strength. The excitation coil holder comprises a pair of body units and an accommodation groove for accommodating the excitation coil.